I am on macOS and I'm trying to run the cosmic client. When I try to launch it it appears for a second then disappears. Here is my log:
[Cosmic] Assets: /Users/missnerfamily/Desktop/1.8.9 client/assets
[Cosmic] Default: /Users/missnerfamily/Desktop/1.8.9 client/assets/indexes
[Cosmic] null
[Cosmic] null
[Cosmic] Checking for updates...
[Cosmic] /Users/missnerfamily/Desktop/1.8.9 client/CosmicClient-1.8.9.jar
[Cosmic] Current version is: b3dd8a0297913236f5445774a234fa49
[Cosmic] Updated version is: b3dd8a0297913236f5445774a234fa49
[Cosmic] Up to date!
[Cosmic] Ram is -Xmx1024M
[Cosmic] Launching Minecraft...
[Cosmic] /Users/missnerfamily/Desktop/1.8.9 client/
[Cosmic] /Users/missnerfamily/Desktop/1.8.9 client/CosmicClient-1.8.9.jar
[Cosmic] assets folder: /Users/missnerfamily/Desktop/1.8.9 client/assets
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java -Xdock:icon=/Users/missnerfamily/Desktop/1.8.9 client/icon.png -Djava.library.path=/Users/missnerfamily/Desktop/1.8.9 client/bin-1.8 -Xmx1024M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xshare:off -Xmn128M -Djava.net.preferIPv4Stack=true -Dcom.cosmicpvp.librarypath=true -jar /Users/missnerfamily/Desktop/1.8.9 client/CosmicClient-1.8.9.jar --version 1.8 --assetsDir /Users/missnerfamily/Desktop/1.8.9 client/assets --assetIndex 1.8 --accessToken --userProperties {} --width 854 --height 480
Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
Unrecognized VM option 'CMSIncrementalMode'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
How do I do that? The only ways to open the jar file, that I've seen at least, are launching it with jar launcher, but that doesn't let me see the text, it just launches the launcher which then fails, or launching it with console, which lets me see the text, and I found the -XX:+CMSIncrementalMode, but I can't edit it.
I am on macOS and I'm trying to run the cosmic client. When I try to launch it it appears for a second then disappears. Here is my log:
[Cosmic] Default: /Users/missnerfamily/Desktop/1.8.9 client/assets/indexes
[Cosmic] null
[Cosmic] null
[Cosmic] Checking for updates...
[Cosmic] /Users/missnerfamily/Desktop/1.8.9 client/CosmicClient-1.8.9.jar
[Cosmic] Current version is: b3dd8a0297913236f5445774a234fa49
[Cosmic] Updated version is: b3dd8a0297913236f5445774a234fa49
[Cosmic] Up to date!
[Cosmic] Ram is -Xmx1024M
[Cosmic] Launching Minecraft...
[Cosmic] /Users/missnerfamily/Desktop/1.8.9 client/
[Cosmic] /Users/missnerfamily/Desktop/1.8.9 client/CosmicClient-1.8.9.jar
[Cosmic] assets folder: /Users/missnerfamily/Desktop/1.8.9 client/assets
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java -Xdock:icon=/Users/missnerfamily/Desktop/1.8.9 client/icon.png -Djava.library.path=/Users/missnerfamily/Desktop/1.8.9 client/bin-1.8 -Xmx1024M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xshare:off -Xmn128M -Djava.net.preferIPv4Stack=true -Dcom.cosmicpvp.librarypath=true -jar /Users/missnerfamily/Desktop/1.8.9 client/CosmicClient-1.8.9.jar --version 1.8 --assetsDir /Users/missnerfamily/Desktop/1.8.9 client/assets --assetIndex 1.8 --accessToken --userProperties {} --width 854 --height 480
Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
Unrecognized VM option 'CMSIncrementalMode'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Thanks
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Moderatorremove -XX:+CMSIncrementalMode from the startup java argument in the launcher
How do I do that? The only ways to open the jar file, that I've seen at least, are launching it with jar launcher, but that doesn't let me see the text, it just launches the launcher which then fails, or launching it with console, which lets me see the text, and I found the -XX:+CMSIncrementalMode, but I can't edit it.
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ModeratorThen contact the makers of the launcher and get them to fix it, or you could use the official one and not one made by a third party
I just realized there is no -XX:+CMSIncrementalMode in the jar file that I run to launch it. Is there something I'm doing wrong?? Please reply